I got the Fraction 1/8..Cause u divide 1/2 the mass and the speed too..I'm pretty sure it correct but why the heck they gave us the diameter of the
thingy??the turbine or whatsoever? For the Diode I"M SURE 100% its A.I did the experiment in Sec3.
For the PD ACROSS S WHEN THE SWITCH IS Open is 0 volt and the same goes for the next question.
Pressure should not be halved for the swimming pool thing.
FOR THE MICROMETER, you should mention Datum line, ratchet and thimble..Well, that my opinion..
Wow Wahab09..You're good!